baber/WOPTO huggingface dataset:
Patent JP-S5621319-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L21/265
Filed: 1979-07-31
Abstract: PURPOSE:To enable the production of an n-type region through self-adjustment and enable effective utilization for LSI or the like, by injecting arsenic ions into a silicon dioxide film and performing heat heatment to diffuse the arsenic into a semiconductor substrate. CONSTITUTION:A silicon dioxide film 12 is produced on the surface of an n-type Si substrate 10. Arsenic ions 14 are injected into the film 12. Patterning is then effected to remove the film 12 from an active region. Heat treatment is performed under nitrogen gas to diffuse the arsenic 14 into the surface of the substrate 10 to produce a channel stop 18. Since there is no silicon dioxide on the active region, the arsenic is not diffused into the region. Thermal oxidation is effected to produce a gate oxide film 16 on the active region of the substrate 10. A gate electrode is produced and source and drain diffusion is performed to manufacture an FET. Since the channel stop 18 is produced with self-adjustment to the active region, a fine pattern can be accurately manufactured.
Patent JP-H04326800-A (JP)
Title: Printed wiring board inspection device
Inventor: MATSUMI TAKATOMO
IPC: G01B11/24
Filed: 1991-04-26
Abstract: PURPOSE:To automatically cope with plural types of machines existing mixedly by specifying the kind of a printed wiring-board from the image data of the printed wiring board face, and comparing the reference image data applicable to the kind with the image data of the printed wiring board face and judging whether it is good or bad. CONSTITUTION:The image data such as the cord number, etc., of a printed wiring board 1 to be inspected being input from a camera 2 is converted into the image data in accord with the formal being decided by an image processor 3, and is input into a logical part 4. The logical part 4 judges the kind, the lot number, the version name, etc., of the board to be inspected from among the input image data, and examines whether the reference data applicable to it is in a temporary storage 5 or not. If they are the same, it reads out the reference data of the temporary storage part 5. A logical part 4 compares the reference image data with the input image data and performs success or failure judgment, etc., and outputs a predetermined output signal 7. This signal 7 is also made use of as a quality feedback data.
Patent JP-H04327844-A (JP)
Title: Surgical electric operating device
Inventor: OGAWA MOTOTSUGU
IPC: A61B17/16
Filed: 1991-04-26
Abstract: PURPOSE:To provide a surgical electric operating device wherein water or steam would not go into a portion where electric elements including a motor- driven element for driving a surgery treating means are installed. CONSTITUTION:A surgical electric operating device is comprised of a cable portion 29 having an electricity-transmitting built-in lead wire 2 connected to a power source portion and a handpiece portion 24 connected to the cable portion 29 in an airtight state to the outside. In the surgical electric operating device 1 wherein electrical elements including a motor-driven element for driving a surgical treating means are connected to the lead wire 2 and installed inside the hand piece portion 24, the lead wire 2 is divided into two parts in front of a portion 36 of the inside of the hand piece portion 24 where the electric elements including the motor-driven element are installed. Each of the divided parts of the lead wire 2 is electrically and mechanically connected to a receptacle portion 30 having a female pin 42 by a plug portion 18 having a male pin and also a sealing member 26 is provided between the receptacle portion 30 and the plug portion 18.
Patent JP-H09268580-A (JP)
Title: Construction method of retaining wall
Inventor: SAKAMOTO NOBUYUKI
IPC: E02D29/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the need for a disassembling work of a form after the placement of concrete and enhance the outward appearance or strength of a retaining wall. SOLUTION: An embedded weir plate 2 is erected on a base part of foundation concrete 33 of a retaining wall on the natural ground side while a decorated weir plate 3 is erected on the foundation concrete 33 at the opposed position separated with a specified spacing from the embedded weir plate 2. The space between the embedded weir plate 2 and the decorated weir plate 3, which are erected as opposed, is connected with a connecting metal fitting 4, thereby constructing a concrete placement form 1 where concrete is placed in the form. PC embedded panels 10 are laid out every where on the upper and lower and right and left areas on the embedded weir plate 2 while each of the PC embedded panels 10 is connected with a connecting metal fitting 13.  Decorated panels 15 are continuously laid out on the decorated weir plate 3 every where on the upper and lower and right and left areas white each decorated panel 15 is connected with a connecting reinforcing bar 18.
Patent JP-H10286039-A (JP)
Title: Cooling and warming device for animal
Inventor: OGUMA TOMIO
IPC: A01K1/035
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a cooling and warming device for an animal by forming a temperature gradient in a bed for allowing the animal to be placed. SOLUTION: This cooling and warming device 10 for an animal has a bed 15 for allowing the animal to be plased, an electronic cooling and warming member 16 arranged on the lower surface of the bed 15, a case 11 for supporting the bed 15 and further housing the electronic cooling and warming member 17, a surrounding part 11a surrounding the upper part of the bed 15 and having a mutually facing pair of cut parts 11c and a fence 21 freely detachably installed in the surrounding part 11a, and having a cut part 21a corresponding to either cut part 11c to form a gateway of the animal.
Patent JP-H0321204-A (JP)
Title: Reclining seat
Inventor: FURANTSU HOORENKANPU
IPC: A47C1/035
Filed: 1990-04-16
Abstract: PURPOSE: To obtain various differential rotary positions or adjusting positions of a seat and the backseat by restricting a rotating angle between a tongue- shaped segment and a rotating lever by a stopper pine fixed with the tongue- shaped segment, and restricting the rotating angle of the hinge of the tongue- shaped segment coupled with strut by an end stopper fixed with the strut. CONSTITUTION: A reclining seat 10 is moved to a variously different rotary position by the weight of an occupancy. In this case, a spring 24 is provided for retaining a rotary fixing member 19 at the variously different functional position. When a rotary lever 22 is contacted with the stopper pin 23 on the tongue-shaped segment 21, the rotation of the rotary lever 22 against the tongue- shaped segment 21 is finished. When the backseat 12 is further rotated toward the direction of an arrow mark (A), the rotation of a rotary tongue-shaped segment 20 against the tongue-shaped segment 21 is started, a seat angle between the backseat 12 and the seat 11 is enlarged by the above rotation. When the backseat 12 is further rotated outward in the direction of the arrow mark (A), the seat angle is gradually enlarged, and finally a laying down position is obtained.
Patent JP-S60242947-A (JP)
Title: Hand mechanism of deburring robot
Inventor: YONEMITSU MIKIO
IPC: B24B27/00
Filed: 1984-05-16
Abstract: PURPOSE:To remove unnecessary portions such as feeding head, pouring gate, etc. efficiently by providing a twist shaft at the end of arm of robot then projecting an L-shaped hand from said shaft while shortening the offset to catch a work on the axis. CONSTITUTION:A twist shaft 3 rotatable in the arrow direction 13 is provided at the tip of the arm 1 of robot while L-shaped hand 2 rollable in the arrow direction 12 is provided while coupling one end to the tip of said shaft 3 and a rotary shaft 4 extending in the direction of the axis 8 of said shaft 3 rotatably in the arrow 14 direction is provided at one end of said bent hand 2 thus to constitute a hand mechanism. A handle 5 is coupled to the rotary shaft 4 in the breast section 21 of said hand 2 to catch a work 6. The center of rolling of L-shaped hand 2 is set on the axis of twist shaft 3. There are machining positions 9, 10 in the work 6 to grind the unnecessary portions through a grinding wheel 11 provided on the circumference.
Patent JP-S6426176-A (JP)
Title: Automatic and real time disturbance monitoring/checking circuit network for microwave landing system
Inventor: DARERU DEI RUUROFU
IPC: G01S1/02
Filed: 1988-04-20
Abstract: PURPOSE: To make the fault monitoring operation of an operation monitoring device confirmable in real time by making the device issue an alarm when the device detects an out-of-tolerance-limit signal, namely, an erroneous signal generated in a microwave landing system. CONSTITUTION: An out-of-tolerance-limit pulse pair sample generated in a microwave landing system is sent to an operation monitoring device through an MV pulse generating line by means of a CPU 11 and increases the count value of a filter counter 7. The pulse pair represents a sample out of the limit of the counter and, when the pair is added to a prescribed count value of the counter 7, an alarm 8 is issued. When the alarm 8 is issued, the proper operation of the fault monitoring function of the operation monitoring device is tested.
Patent JP-H11253598-A (JP)
Title: Arrangement tool for baseball/softball glove
Inventor: IZUMI TSUNEO
IPC: A63B71/14
Filed: 1998-03-07
Abstract: PROBLEM TO BE SOLVED: To enable players to take the offensive and defensive change smoothly and shorten the duration of a game by arranging a specified number of flat trays with running numbers from 1 to 9 in accordance with a batting order, on which gloves are placed horizontally in a row, and collapsing them when not needed and unfolding when they are to be used. SOLUTION: Nine flat trays 1 of a size suited for holding gloves are given running numbers in ascendance with a batting order and arranged horizontally in a row. Both side ends of the trays 1 are connected rotatably with rotating connectors. The trays 1 are formed of weather resistant, durable resin or rubber, etc., in a rectangular flat plate from an numbers 2 are colored in the centers of the trays 1 in a size large enough to recognize. They are collapsed for storage and unfolded for use. Gloves are put in the order of batting of a team and placed, thereby making players take the offensive and defensive smoothly and shorten the duration of a game.
Patent JP-H10275470-A (JP)
Title: Semiconductor integrated circuit
Inventor: SHIRAI YUTAKA
IPC: G11C11/407
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction and increasing of current consumption by providing two kinds of voltage dropping circuit, using properly in accordance with a voltage region, and supplying stable internal dropping voltage potential independently of current consumption at the time of standby in a wide voltage region and activation. SOLUTION: In a low region of power source voltage, a potential difference between a source and a drain of a P11 is small in a dropping circuit in which a PMOS transistor P11 is a driving element, is nearly an external power source potential VEXT, and a current of the P11 becomes a little. In a voltage dropping circuit making a NMOS transistor 21 a driving element, when a node VG is lower than a setting value VREF 21, a boosting circuit PP21 boosts a potential of VG21, when it reaches a value equaling to VREF 21, boosting is stopped. In a region in which power source voltage is high, the boosting circuit PP21 stops boosting operation and the N21 is cut off. When a potential difference between VEXT and an internal power source potential VINT is large, P11 performs feedback operation through a node VFB 11, a current of P11 is supplied in accordance with variation of VINT.
Patent JP-S63262962-A (JP)
Title: Image information processing method
Inventor: SAKATA TOMOMI
IPC: H04N1/21
Filed: 1987-04-20
Abstract: PURPOSE:To facilitate retrieval and extraction, by inputting plural number of image display request information, and displaying plural number of image external storage medium recognition numbers on a display device in a prescribed sequence, when image external storage medium extraction control information is displayed on the display device. CONSTITUTION:The image display request information is collated with image information stored in an external storage medium 20, for example, address information in an index data base, and when corresponding image information is detected, the recognition number of the external storage medium 20 is stored in a memory 30 transiently. And the above processing is repeated until an image disp[ay instruction in the image display request information is completed. And after completing the image display instruction, and rearranging the recognition number stored in the memory 30 transiently, for example, in an ascending order, requested image information are bundled and are displayed on the display device. In such a way, it is possible to easily retrieve and extract the requested image information even when the information are stored in plural external storage media 20.
Patent JP-H09288519-A (JP)
Title: Constant voltage circuit
Inventor: ISOBE KATSUMI
IPC: G05F1/10
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a constant voltage circuit with which an output voltage set in advance can be outputted in spite of dispersion in production processes. SOLUTION: A reference input signal and a feedback input signal, for which the output signal of an operational amplifier circuit 1 is fed back, are inputted to this operational amplifier circuit 1 and a constant output voltage Vout is outputted from the operational amplifier circuit 1. Based on a 1st digital control signal D1, a 1st D/A converter 2 regulates the voltage level of the reference input signal. Based on a 2nd digital control signal D2, a 2nd D/A converter 3 regulates the voltage level of the feedback input signal.
Patent JP-S58123-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAITOU UMIHIKO
IPC: G03F7/11
Filed: 1981-06-25
Abstract: PURPOSE:To prevent the exfoliation of a photo-resist in post-processes by immersing a wafer in an acidic solution just before the photo-resist is applied onto the wafer. CONSTITUTION:An oxide film 2 is formed onto the surface of the wafer 1. The wafer 1 is immersed in the mixed liquid of ammonia and hydrogen peroxide, washed by water and dried. The wafer is immersed in the acidic aqueous solution, washed by water and dried. The photo-resist 3 is applied. The wafer is developed through selective exposure. Accordingly, the exfoliation of the photo- resist can be prevented in the post-photo-resist processes.
Patent JP-S5624745-A (JP)
Title: Display
Inventor: UEDA ISAO
IPC: H01J31/15
Filed: 1979-08-01
Abstract: PURPOSE:To obtain a large-scale fluorescent display with a relatively simple structure by arranging a display panel in which a collector electrode and a coated fluorescent substance are enclosed and a control panel which controls the electrons hitting on the collector electrode at the rear of the display panel. CONSTITUTION:A display panel 1 has a mesh-shaped collector electrode 3 on the surface of a substrate 2 and is filled with fluorescent material 5 in the mesh. A number of filaments 6 are formed at the upper part of the substrate in parallel to the substrate and the space 8 covered by a cover glass 8 is sealed airtightly. On the other hand, a control panel 11 has a control electrode 12 on an insulating plate 13 so as to be opposed to the pattern in which the fluorescent material 5 of the display panel is filled. The control panel 11 is mounted so that the control electrode 12 can be positioned between the rear of the display panel 1 and the collector electrode mesh 3. This can economically obtain a large-scale fluorescent display.
Patent JP-S5821862-A (JP)
Inventor: SHIYASHI DAARU MARABUIYA
IPC: G11C11/41
Filed: 1982-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01268753-A (JP)
Title: Electrically conductive composition
Inventor: URYU HIDEKAZU
IPC: H01B1/20
Filed: 1988-04-21
Abstract: PURPOSE:To obtain an electrically conductive composition, capable of imparting flexibility to electric conductors without deteriorating heat and moisture resistance and suitable as various electronic circuits, by blending a mixture of a specific thermosetting resin with a phenoxy resin, etc., in a specified proportion with electrically conductive powder. CONSTITUTION:An electrically conductive composition obtained by blending (A) a mixture consisting of 25-80pts.wt. thermosetting resin having a structure expressed by the formula (R is methyol or acrylic or methacrylic acid ester thereof) as monomer units, (B) 75-20pts.wt. phenoxy resin and, as necessary, (C) a polyfunctional vinyl monomer or oligomer with (D) electrically conductive powder.
Patent JP-S5324687-A (JP)
Title: Chucking apparatus
Inventor: NAKAMORI TOSHIYUKI
IPC: B23Q3/06
Filed: 1976-08-20
Abstract: PURPOSE: To provide a chucking apparatus wherein a rod formed integrally with a movable click is mounted on a fitting plate in a freely rotatable and slidable manner therby facilitating the take-out of a work. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58215273-A (JP)
Title: Connecting method of lead wire of video head
Inventor: MASUDA TSUGUNORI
IPC: B23K1/20
Filed: 1982-06-09
Abstract: PURPOSE:To solder the tip of a lead wire surely by dropping creamy solder made by kneading powdery solder and flux onto the connecting part of a lead wire of a video head, pressing the tip of the lead wire against it and irradiating a beam. CONSTITUTION:Pasty creamy solder 8 made by kneading powdery solder and flux is dropped onto pattern faces 7 on both sides of a video head 4. Then, a pallet on which a body 2 of the video head is placed is carried to next stage, and a core wire at the tip of a lead wire 6 is pressed against the solder 8 to insert the core wire into the solder 8. At this position, a beam 10 is irradiated to solder 8 from a beam irradiation unit 9 to melt the powdery solder in the solder 8 and permeate into the core wire. Then, the core wire at the tip of the lead wire 6 and pattern faces 7 of the head 4 are soldered firmly by solidified solder 18.
Patent JP-H11297425-A (JP)
Title: Ic board
Inventor: SAKUISHI YUKIHISA
IPC: H01R13/64
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To enable a CPU to be surely inserted or withdrawn with ease and to improve operating efficiency at the debugging of a CPU when a quard flat package(QFP) type one-chip CPU is packaged on a board. SOLUTION: An IC board comprises, a control board 11, on which a connector 14 and electric parts including an IC to be connected to the connector 14 are packaged, a QFP type one-chip CPU2, and a board 1 for connecting the terminal of each of the QFP type one/chip CPUs 2 and on which another connector 4 to be connected to the connector 14 is packaged. A debugger is connected to the connector 14 at debugging, to be connected to the control board 11.
Patent JP-H02278330-A (JP)
Title: Computer system
Inventor: MITSUNARI MAKOTO
IPC: G06F3/12
Filed: 1989-04-20
Abstract: PURPOSE:To select a printer in order from the nearest to a computer user and from the fastest printing speed and to automatically output a list by previously storing capacity information on the printer and the identification name of the printer nearest to the computer user into a storage means. CONSTITUTION:A host computer 100 previously stores capacity information showing the printing capacity of respective printer 300, first identification names which have previously been allocated to respective users of a computer system, and the second identification names of a printer group, which permit respective first identification names to be used. When the instruction of the printing of output information and the first identification names are inputted from a terminal equipment 200, the printer 300 to be outputted is selected in the order of printing capacity among the printer group which are permitted to use with respect to the inputted first identification names based on capacity information of the storage means 101 and the second identification names. Thus, the best printer which can speedily execute a printing processing can automatically be designated to the system user.
Patent JP-H0752804-A (JP)
Title: Carrier
Inventor: FUJII DAISUKE
IPC: B62B1/22
Filed: 1991-04-30
Abstract: PURPOSE:To provide a carrier which can carry up, unload and carry a heavy load safely and efficiently. CONSTITUTION:Wheels 3 are arranged respectively on left/right sides shifted toward the lower part of a moving vehicle frame 2 where a push handle 1 is projected and a load support frame 4 is arranged on this moving vehicle frame 2 in a pile up state, whose upper part 4' is pivoted and lower part 4'' is arranged rotatably upward/downward and a load receive plate 5 is attached on the lower part of this load support frame 4 and an earth part 7 is arranged on the lower part of the moving vehicle frame 2 and when this earth part 7 is earthed and the moving vehicle frame 2 is hanged slantly across the load stand edge a' of the load stand (a) of a carrier, an engagingly locking part for engagingly locking the moving vehicle frame 2 with a load stand edge a' is arranged on the upper part of the moving vehicle frame 2.
Patent JP-S581144-A (JP)
Title: Method for coating photoresist
Inventor: WATANABE SHIYUUJI
IPC: H01L21/027
Filed: 1981-06-25
Abstract: PURPOSE:To coat a uniform photoresist film used for producing a semiconductor device or a photomask, by spirally dropping a resist liquid from the center of rotation on a substrate. CONSTITUTION:A pipe 16 for supplying a photoresist liquid 20 is moved at a prescribed speed toward the periphery of a substrate 14 with a pipe driving member while the substrate 14 is rotated at a proper low speed and the liquid 20 is dropped at a proper feed rate out of the nozzle 16a of the pipe 16 to spirally drop it onto the surface of the substrate. A number of winding of the liquid 20 spiral may be properly changed at that time in accordance with the surface area of the substrate 14 to be used, and such a method of dropping permits no bubble to be mixed in the liquid 20 dropped onto the substrate 14, and bubbles, if any, to be easily removed. Then, rotation of the substrate 14 is continued, permitting the spiral liquid 20 to flow and enlarge over the substrate surface 14, and a proper uniform thickness to be obtained.
Patent JP-H0644580-A (JP)
Title: Optical disk device
Inventor: MIURA MASAFUMI
IPC: G11B21/02
Filed: 1992-04-20
Abstract: PURPOSE:To continuously move a carriage with a fine pitch by providing a linear stepping motor composed of a slider fixed on a carriage and a stator fixed on a chassis base and driving the stator by a laminated piezoelectric element. CONSTITUTION:The linear stepping motor 20 consists of the laminated piezoelectric element 21 which has its end part fixed on the chassis base 1, the stator 22 arranged in parallel to a guide shaft 2 and the slider 25 fixed on the carriage 7. Plural rectangular magnetic pole teeth 24 are formed at equal intervals on the surface of the stator 22 facing the slider 25, and each magnetic pole tooth 24 is wound with a coil. Therefore, when the coil of the stator 22 is energized, the magnetic pole teeth of the stator 22 and the magnetic pole teeth of the slider 25 are attracted and the slider 25 and stator 22 are restrained. in such a state, when a DC current is applied to the laminated piezoelectric element 21, the laminated piezoelectric element 21 is extended to move the slider 25 by one pitch of the magnetic pole teeth 24 together with the stator 22.